antelopev2 AssertionError:

---------------------------------------------------------------------------
AssertionError Traceback (most recent call last)
Cell In[30], [line 1](vscode-notebook-cell:?execution_count=30&line=1)
----> [1](vscode-notebook-cell:?execution_count=30&line=1) insightface_app = FaceAnalysis(name='antelopev2', providers=['CUDAExecutionProvider', 'CPUExecutionProvider'])
[2](vscode-notebook-cell:?execution_count=30&line=2) insightface_app.prepare(ctx_id=0, det_size=(640, 640))

File ~/anaconda3/envs/kqed_v2/lib/python3.10/site-packages/insightface/app/face_analysis.py:43, in FaceAnalysis.__init__(self, name, root, allowed_modules, **kwargs)
[41](https://vscode-remote+ssh-002dremote-002b34-002e224-002e65-002e62.vscode-resource.vscode-cdn.net/home/ubuntu/kqed_demo/udatya/~/anaconda3/envs/kqed_v2/lib/python3.10/site-packages/insightface/app/face_analysis.py:41) print('duplicated model task type, ignore:', onnx_file, model.taskname)
[42](https://vscode-remote+ssh-002dremote-002b34-002e224-002e65-002e62.vscode-resource.vscode-cdn.net/home/ubuntu/kqed_demo/udatya/~/anaconda3/envs/kqed_v2/lib/python3.10/site-packages/insightface/app/face_analysis.py:42) del model
---> [43](https://vscode-remote+ssh-002dremote-002b34-002e224-002e65-002e62.vscode-resource.vscode-cdn.net/home/ubuntu/kqed_demo/udatya/~/anaconda3/envs/kqed_v2/lib/python3.10/site-packages/insightface/app/face_analysis.py:43) assert 'detection' in self.models
[44](https://vscode-remote+ssh-002dremote-002b34-002e224-002e65-002e62.vscode-resource.vscode-cdn.net/home/ubuntu/kqed_demo/udatya/~/anaconda3/envs/kqed_v2/lib/python3.10/site-packages/insightface/app/face_analysis.py:44) self.det_model = self.models['detection']

AssertionError:

Steps to reproduce :-
insightface_app = FaceAnalysis(name='antelopev2', providers=['CUDAExecutionProvider', 'CPUExecutionProvider'])
insightface_app.prepare(ctx_id=0, det_size=(640, 640))

just run this in the notebook.

Help anyone?

Reproduce the two FaceAnalysis calls in the notebook, then inspect the installed insightface/app/face_analysis.py around line 43 and the antelopev2 model-loading inputs. Done means identifying why self.models lacks detection for this setup and recording a verified resolution or the missing environment/model details.

Written by the indexing model from the issue text.